Báo cáo khoa học: "Automatic Generation of Domain Models for Call Centers from Noisy Transcriptions" pdf

Báo cáo khoa học: "Automatic Generation of Domain Models for Call Centers from Noisy Transcriptions" pdf

Báo cáo khoa học: "Automatic Generation of Domain Models for Call Centers from Noisy Transcriptions" pdf

... transcript of a help desk dialog minutes. For 125 of these calls, call topics were manually assigned. 4 Generation of Domain Model Fig 2 shows the steps for generating a domain model in the call center ... July 2006. c 2006 Association for Computational Linguistics Automatic Generation of Domain Models for Call Centers from Noisy Transcriptions Shourya...
Ngày tải lên : 31/03/2014, 01:20
  • 8
  • 397
  • 0
Báo cáo khoa học: "Automatic Generation of Story Highlights" pptx

Báo cáo khoa học: "Automatic Generation of Story Highlights" pptx

... the performance of sentence compression systems which falls short of attaining grammaticality levels of human output. For ex- ample, Clarke and Lapata (2008) evaluate a range of state -of- the-art ... 2010. c 2010 Association for Computational Linguistics Automatic Generation of Story Highlights Kristian Woodsend and Mirella Lapata School of Informatics, University of Edi...
Ngày tải lên : 16/03/2014, 23:20
  • 10
  • 406
  • 0
Báo cáo khoa học: "Automatic Creation of Domain Templates" doc

Báo cáo khoa học: "Automatic Creation of Domain Templates" doc

... anno- tators for the same domain. For some of the ques- tions we had to make a judgement call on whether it is a match or not. For example, the following question created by one of the annotators for ... results. For the questions common for all the annota- tors we capture about 70% of the answers for three out of four domains. After studying the re- sults we noticed...
Ngày tải lên : 17/03/2014, 04:20
  • 8
  • 438
  • 0
Báo cáo khoa học: "Automatic Generation of Information-seeking Questions Using Concept Clusters" ppt

Báo cáo khoa học: "Automatic Generation of Information-seeking Questions Using Concept Clusters" ppt

... QA systems return a list of answers for most questions. The answers for one question usually belong to different topics. In order to satisfy the information needs of the user, information-seeking dialogue should ... advantage of the inherent grouping of the answers. Several methods have been investigated for gen- erating topics for questions in information-seeking dialogue. Ho...
Ngày tải lên : 23/03/2014, 17:20
  • 4
  • 424
  • 0
Báo cáo khoa học: "Automatic construction of a hypernym-labeled noun hierarchy from text" docx

Báo cáo khoa học: "Automatic construction of a hypernym-labeled noun hierarchy from text" docx

... To compare the similarity of two groups of nouns, we define similarity as the average of the cosines between each pair of nouns made up of one noun from each of the two groups. sim(A,B) ... vectors for nouns 120 in group A, w ranges over the vectors for group B, and size(x) represents the number of nouns which are descendants of node x. We want to create a tr...
Ngày tải lên : 08/03/2014, 06:20
  • 7
  • 418
  • 0
Báo cáo khoa học: "Automatic Construction of Frame Representations for Spont aneous Speech in Unrestricted Domains" docx

Báo cáo khoa học: "Automatic Construction of Frame Representations for Spont aneous Speech in Unrestricted Domains" docx

... not part of the WordNet frames, we remove these from the parsed chunk sequence, before a mapping attempt is being made. 7 In our example, WordNet yields 14 frames for 6 senses of the main ... which provide a richer set of semantic role informa- tion of verbal heads, l° It is interesting to see that even at this early stage of our project the results of this shallow ana...
Ngày tải lên : 23/03/2014, 19:20
  • 5
  • 271
  • 0
Báo cáo khoa học: "Automatic Labelling of Topic Models" doc

Báo cáo khoa học: "Automatic Labelling of Topic Models" doc

... two domains. Overall though, the results are very encouraging, and point to the plausibility of using labelled topic models from independent domains to learn the best topic labels for a new domain. Returning ... collections constructed from four distinct domains/genres, to test the domain/ genre indepen- dence of our method: BLOGS : 120,000 blog articles dated from August to...
Ngày tải lên : 30/03/2014, 21:20
  • 10
  • 402
  • 0
Báo cáo khoa học: "Effective Measures of Domain Similarity for Parsing" pdf

Báo cáo khoa học: "Effective Measures of Domain Similarity for Parsing" pdf

... collection of articles from unknown domains) and a test article, is there a way to automatically select data that is relevant for the new domain? If so: • Which similarity measure is good for parsing? • ... Association for Computational Linguistics Effective Measures of Domain Similarity for Parsing Barbara Plank University of Groningen The Netherlands b.plank@rug.nl Gertja...
Ngày tải lên : 30/03/2014, 21:20
  • 11
  • 426
  • 0
Báo cáo khoa học: "Automatic Part-of-Speech Tagging for Bengali: An Approach for Morphologically Rich Languages in a Poor Resource Scenario" pdf

Báo cáo khoa học: "Automatic Part-of-Speech Tagging for Bengali: An Approach for Morphologically Rich Languages in a Poor Resource Scenario" pdf

... choice of tags for a given word, one can also use suffix information (i.e., the sequence of last few charac- ters of a word) to further improve the models. For HMM models, suffix information ... used during smoothing of emission probabilities, whereas for ME models, suffix information is used as another type of feature. We shall denote the models with suffix informat...
Ngày tải lên : 31/03/2014, 01:20
  • 4
  • 455
  • 0
Tài liệu Báo cáo khoa học: Catalytic mechanism of SGAP, a double-zinc aminopeptidase from Streptomyces griseus pdf

Tài liệu Báo cáo khoa học: Catalytic mechanism of SGAP, a double-zinc aminopeptidase from Streptomyces griseus pdf

... inverse temperature for the hydro- lysis of Leu-pNA. The enthalpy of ionization, DH ion ¼ 30 kJÆmol )1 , was calculated from the slope of the line. A B Fig. 4. Inhibition of SGAP by fluoride. ... the presence of D 2 O in solution reduced the catalytic A B Fig. 5. Inhibition of SGAP by phosphate ion. (A) A representative plot of a Lineweaver–Burk plot for determination of...
Ngày tải lên : 19/02/2014, 02:20
  • 13
  • 430
  • 0

Xem thêm

Từ khóa: